> For the complete documentation index, see [llms.txt](https://docs.captioneer.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.captioneer.com/premiere-pro/settings/scale-to-frame-size.md).

# Scale to Frame Size

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Premiere Pro has 3 settings to auto-scale clips in the timeline: **None**, **Scale to frame size**, and **Set to frame size**. This setting is located in Premiere Pro's Preferences (Settings > Media > Default Media Scaling).&#x20;

![](https://3092639542-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F4kK96dgVqmTZiznq3aeE%2Fuploads%2FCPqMnC9dvCKSS8BKjg45%2FDefault%20Media%20Scaling.png?alt=media\&token=0f8b1bb9-7f0e-4170-b408-03598d0fe52b)&#x20;

For best results using Captioneer, set Premiere Pro's Default Media Scaling to **None** and use the checkbox inside the extension.

![](https://3092639542-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F4kK96dgVqmTZiznq3aeE%2Fuploads%2Fk0A3elErqbGwEb0Lxxh8%2FScreenshot%202023-09-25%20at%2012.06.02%20PM.png?alt=media\&token=b7f12175-26dc-4dbf-b0ec-e6c99551b57e)

If you enable both Premiere Pro's Default Media Scaling and Captioneer's scaling, your .mogrts may get scaled twice.